| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [vb pp] [adv] as [verb] a | 9 |
|
| 2 | [be] [vb pp] so as [verb] a | 5 |
|
| 3 | [be] [vb pp] [adv] as [to-vb] a | 5 |
|
